Dorman 615-017 Front Spindle Lock Nut Kit for Specific Ford / Lincoln / Mercury Models Fits select: 1987-2003 FORD F150, 1990-2007 FORD F250 - Walmart.com
Stazo Spindle Lock - RowKraft.com
Milwaukee 14-46-0122 Spindle Lock Kit
Milwaukee 42-42-1100 Spindle Lock Button
SPINDLE LOCK | Jepson Power
The advantage of a spindle lock system for your tools